Efficacy of the barbecue manoeuvre in benign paroxysmal vertigo of the horizontal canal

Escher, Anette ; Ruffieux, Christiane ; Maire, Raphaël

In: European Archives of Oto-Rhino-Laryngology, 2007, vol. 264, no. 10, p. 1239-1241

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    Summary
    Five to ten percent of benign paroxysmal positional vertigo are caused by the horizontal semi-circular variant (h-BPPV). In this study, we reviewed the efficacy of the Barbecue repositioning manoeuvre in h-BPPV, and we assessed the possible effect of different factors on the outcome. Barbecue manoeuvre consists in turning the supine patient around his longitudinal axis toward the unaffected side until 360° are accomplished. After every 90° step the patient is maintained in the new position for 30s. We reviewed 46 patients with h-BPPV, treated by barbecue rotation from 2003 to 2005. After the first Barbecue manoeuvre, the patients were followed-up at intervals of approximately 1week and the rotation was repeated if h-BPPV persisted (up to three rotations). Factors assessed were age, gender, duration of symptoms before treatment and type of h-BPPV (canalolithiasis vs. cupulolithiasis). Fisher's exact test was used for the analysis. Results: 85% of patients (39/46) were cured after a maximum of 3 rotations. 74% (34/46) were cured after the first manoeuvre and 80% (37/46) after the second one. None of the evaluated factors did significantly affect the efficacy (P>0.05). The Barbecue manoeuvre is an efficient treatment of h-BPPV demonstrating 85% cure rate after a maximum of three sessions. 74% of the patients are healed after one manoeuvre. The efficacy is not affected by the evaluated factors